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Siemens 3RV2011-1FA10 — Motor Protection Circuit Breakers (MPCB)

Siemens 3RV2011-1FA10 SIRIUS Motor Protection Circuit

MPN3RV2011-1FA10
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Siemens SIRIUS 3RV2011-1FA10 motor protection circuit breaker, Class 10 trip, 100 kA breaking capacity at 400 V, 45 x 97 x 97 mm, screw and snap-on DIN rail mount.

$40.64Ref. price · indicative, final on quote
Siemens 3RV2011-1FA10 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

3RV2011-1FA10 — Identification
ParameterValue
SeriesSIRIUS
Product designationCircuit breaker
Frame sizeS00
3RV2011-1FA10 — Electrical
ParameterValue
Rated operational current (Ie)5 A
Rated voltage20 ... 690 V
Rated voltage, AC-3 (max.)690 V
Rated frequency50 ... 60 Hz
Rated insulation voltage (Ui), pollution degree 3690 V
Rated impulse withstand voltage (Uimp)6 kV
Number of poles3
Power loss (AC, hot)7.25 W
Power loss, per pole (AC, hot)2.4 W
3RV2011-1FA10 — Protection & Tripping
ParameterValue
Overload release setting range3.5 ... 5 A
Instantaneous short-circuit trip current65 A
Trip classCLASS 10
Breaking capacity at 240 V (AC)100 kA
Breaking capacity at 400 V (AC)100 kA
Breaking capacity at 500 V (AC)100 kA
Breaking capacity at 690 V (AC)6 kA
Breaking capacity at 240 V100 kA
Breaking capacity at 690 V4 kA
Short-circuit trip typemagnetic
Overload release typethermal
Short-circuit protectionYes
Phase-failure detectionYes
Ground-fault detectionNo
Auxiliary switch extendableYes
3RV2011-1FA10 — Endurance & Switching
ParameterValue
Endurance, main contacts (typ.)100 000
Endurance, auxiliary contacts (typ.)100 000
Switching frequency, AC-3 (max.)15 1/h
Auxiliary CO (changeover) contacts0
3RV2011-1FA10 — Connections
ParameterValue
Main-circuit terminal typescrew-type terminals
Main-circuit connector arrangementTop and bottom
Conductor cross-section, solid / stranded2x (0,75 ... 2,5 mm²), 2x 4 mm²
Conductor cross-section, finely stranded with ferrule2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²)
Conductor range, AWG (main contacts)2x (18 ... 14), 2x 12
3RV2011-1FA10 — Mechanical
ParameterValue
Height97 mm
Width45 mm
Depth97 mm
Mounting methodscrew and snap-on mounting onto 35 mm DIN rail according to DIN EN 60715
Mounting positionany
3RV2011-1FA10 — Environmental
ParameterValue
Operating temperature-20 ... +60 °C
Storage temperature-50 ... +80 °C
Transport temperature-50 ... +80 °C
Relative humidity (operation)10 ... 95 %
Max. installation altitude2 000 m
3RV2011-1FA10 — Specifications
ParameterValue
Design Of The ProductFor motor protection

Product details

Motor protection with Class 10 trip response

The 3RV2011-1FA10: Built-in phase failure detection ensures the breaker trips if one phase drops out, preventing single-phasing damage to the motor winding. This is a standard feature on this SIRIUS generation — not an add-on module.

Breaking capacity and fault coordination

This lets the panel designer coordinate upstream fuses with the breaker's let-through energy for selective coordination.

Panel fit and DIN rail mounting

The screw and snap-on fastening method lets you clip it onto the rail without tools for initial placement, then secure with the screw for vibration resistance. Dimensions are 97 mm deep by 97 mm tall. The required clearance around the breaker: 50 mm above and below, 30 mm to the sides, and zero clearance forward or backward. This matters when laying out a densely populated panel — the side clearance is tighter than some competing frames.

The main contact screw size is M3.

Frequently asked questions

What is the breaking capacity of the 3RV2011-1FA10 at 400 V?

100 kA at 400 V. The same 100 kA rating applies at 240 V and 500 V. At 690 V the rating is 4 kA.

Will the 3RV2011-1FA10 drop into a panel designed for the 3RV2021-1FA15?

The 3RV2011-1FA10 is a 45 mm wide SIRIUS frame, same as the 3RV2021-1FA15. The physical footprint and mounting are the same — it will drop into the same DIN slot without panel modification. Verify the electrical ratings match your application, as the 3RV2021-1FA15 may have different trip ranges or breaking capacities.

How can I order the 3RV2011-1FA10 or check availability?

This part is sourced through independent distribution channels. No stock-holding claim is made on this page.

MPN
3RV2011-1FA10